Lines Matching refs:seekable
106 // first determine if the file is seekable or not and so whether we can
114 // some non-seekable files under /proc under Linux pretend that they're
115 // seekable but always return 0; others do return an error
116 const bool seekable = fileLength != wxInvalidOffset && fileLength != 0;
117 if ( seekable )
124 // if the file is seekable, also check that we're at its beginning
148 if ( seekable )
154 else // !seekable
156 // for non-seekable files we have to allocate more memory on the go
166 if ( !seekable )